Author: F. Huber
Date: 11:21:35 08/28/05
Go up one level in this thread
On August 28, 2005 at 14:10:02, Uri Blass wrote: >On August 28, 2005 at 13:59:33, F. Huber wrote: > >>On August 28, 2005 at 13:52:14, Uri Blass wrote: >> >>>On August 28, 2005 at 13:20:32, F. Huber wrote: >>>>And ChestUCI 2005 in 9 sec (on a slow Celeron/400)! ;-) >>> >>>Unfair comparison. >>> >>>When you already give it conditions for special mate of course it has an >>>advantage. >> >>It seems that you are not able to read! :-( >> >>Look at ChestUCI´s output: >> >>>ChestUCI Ver.4.2: >>>CPU: Celeron 400MHz >>>FEN: 1r4r1/3q1npk/2b1pbnp/Rp1p4/1N1P3P/2PQ1pP1/1K3B2/5B1R w - - >>>Position-Analysis: C0/R0/K2/P9/X36 >>>AutoTurbo-Search for Special-Mate [C1/R0/K0/P0/X0] in 15 ... (Hash=33MB) >>>AutoTurbo-Search for Special-Mate [C0/R1/K0/P0/X0] in 15 ... (Hash=33MB) >>> 15/15 00:09 579.491 83.620 +M15 1.Dxg6+ >>>1.Qxg6+ Kxg6 2.Bd3+ Kh5 3.g4+ Kxg4 4.Rg1+ Kh3 5.Bf1+ Kh2 6.Bg3+ Kxg1 7.Ra1 Ra8 >>>8.Rb1 Ra1 9.Rxa1 Ra8 10.Rb1 Ra1 11.Rxa1 Qa7 12.Rb1 Qa3+ 13.Kxa3 f2 14.Bh3+ f1Q >>>15.Rxf1# >> >>There were absolutely NO conditions given before startung it - this is the >>usual AutoTurbo-Mode of ChestUCI, finding the solution in 9 secs! >> >>So please don´t talk nonsense here ... >> >>Franz. > >What is the meaning of this: > >C0/R0/K2/P9/X36 >AutoTurbo-Search for Special-Mate [C1/R0/K0/P0/X0] in 15 ... (Hash=33MB) >AutoTurbo-Search for Special-Mate [C0/R1/K0/P0/X0] in 15 ... (Hash=33MB) > >I do not understand what is the meaning of "C R K P X" and maybe this is the >default option for mate problems(I used chest only to find the shortest mate) >but it seems that chest knew before starting that it is mate in 15 moves so it >does not need to search for longer mates. > >Uri Oh, quite interesting! You don´t know the meaning of something, but nevertheless make such wrong assumptions about it? To repeat again: ChestUCI did NOT know any special parameter before starting the search (except the depth 15 of course, but also with 20 or 25 it won´t have needed one single second longer) - it found those parameter R1 by itself (which is BTW the ThreatDepth). All these infos about ChestUCI could be found in its description - if you would have read it, there won´t be any need to make such wrong statements here! Franz.
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